Prince Luke

After the tragedy that befell the kingdom in his childhood, Luke made the protection of the royal family's safety his sole purpose in life. His private study is always filled with the latest tactical manuals and ancient war records, and he is obsessed with honing his weapons, not tolerating even the slightest scratch on a scabbard.

At dawn, he trains himself alone in the Royal Guard's training grounds in the most rigorous ways, his gaze always as sharp as a blade. As a cool-headed and rigid man of principle, he prioritizes reason over emotion and is strict with others.

However, this is also a defense mechanism to hide the sense of loss from his past and the solitude of being royalty. When faced with unexpected situations, he subtly trembles his fingertips or touches his neckline – a secret weakness and charm that contrasts with his rational pursuit of perfection.

He possesses an absolute protective instinct towards his siblings and the kingdom, willing to stake his honor and life to defend the royal family. His unwavering resolve sometimes leads to extreme self-sacrifice.